Routes and flights · the DOT's airline reports, August 2025 to July 2026

Ronald Reagan Washington Ntl ⇄ Ottawa DCA–YOW

Airlines flew 557 flights between Ronald Reagan Washington Ntl DCA in Washington, DC and Ottawa, Canada YOW in Ottawa, CA in the twelve months to July 2026, both directions together: 27,321 passengers in 42,332 seats, 65% of them filled. 452 miles, on 1 airline: Jazz Aviation LP (557).

557

flights, twelve months

DCA-YOW: 278 · YOW-DCA: 279

27,321

passengers

65% of seats filled

452

miles

airline

2 aircraft types

Flights by month both directions

By month, as a table

	flights
1/25	52
2/25	47
3/25	60
4/25	36
5/25	36
7/25	45
8/25	42
9/25	55
10/25	52
11/25	46
12/25	37
1/26	35
2/26	45
3/26	44
4/26	48
5/26	51
6/26	52
7/26	50

Passengers by month

By month, as a table

	passengers
1/25	2,106
2/25	2,265
3/25	2,829
4/25	1,991
5/25	1,991
7/25	2,510
8/25	2,297
9/25	2,358
10/25	2,633
11/25	1,985
12/25	1,751
1/26	1,337
2/26	1,710
3/26	2,312
4/26	2,203
5/26	2,706
6/26	3,024
7/26	3,005

The airlines twelve months, both directions

Airline	Flights	Passengers	Seats filled	Service
Jazz Aviation LP QK	557	27,321	65%	scheduled passenger service

The aircraft as the airlines report their types

Aircraft	Flights	Seats a flight	Passengers
Canadair CRJ 900	551	76	27,047
Embraer ERJ-175	6	76	274

DCA → YOW this direction alone · flown January 2025 to July 2026

278 flights, 14,251 passengers in 21,128 seats. Jazz Aviation LP 278.

YOW → DCA this direction alone · flown January 2025 to July 2026

279 flights, 13,070 passengers in 21,204 seats. Jazz Aviation LP 279.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Ronald Reagan Washington Ntl DCA and Ottawa, Canada YOW; all routes.